| /** |
| * @file IxOsalOsBufferMgt.h |
| * |
| * @brief vxworks-specific buffer management module definitions. |
| * |
| * Design Notes: |
| * |
| * @par |
| * IXP400 SW Release version 2.0 |
| * |
| * -- Copyright Notice -- |
| * |
| * @par |
| * Copyright 2001-2005, Intel Corporation. |
| * All rights reserved. |
| * |
| * @par |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of the Intel Corporation nor the names of its contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * @par |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * |
| * @par |
| * -- End of Copyright Notice -- |
| */ |
| |
| |
| #ifndef IX_OSAL_OS_BUFFER_MGT_H |
| #define IX_OSAL_OS_BUFFER_MGT_H |
| |
| /* |
| * use the defaul bufferMgt provided by OSAL framework. |
| */ |
| #define IX_OSAL_USE_DEFAULT_BUFFER_MGT |
| |
| #include "IxOsalBufferMgtDefault.h" |
| |
| #if 0 /* FIXME */ |
| /* Define os-specific buffer macros for subfields */ |
| #define IX_OSAL_OSBUF_MDATA(osBufPtr) IX_OSAL_MBUF_MDATA(osBufPtr) |
| ( ((M_BLK *) osBufPtr)->m_data ) |
| |
| #define IX_OSAL_OSBUF_MLEN(osBufPtr) \ |
| ( ((M_BLK *) osBufPtr)->m_len ) |
| |
| #define IX_OSAL_OSBUF_PKT_LEN(osBufPtr) \ |
| ( ((M_BLK *) osBufPtr)->m_pkthdr.len ) |
| |
| #define IX_OSAL_OS_CONVERT_OSBUF_TO_IXPBUF( osBufPtr, ixpBufPtr) \ |
| { \ |
| IX_OSAL_MBUF_OSBUF_PTR( (IX_OSAL_MBUF *) ixpBufPtr) = (void *) osBufPtr; \ |
| IX_OSAL_MBUF_MDATA((IX_OSAL_MBUF *) ixpBufPtr) = IX_OSAL_OSBUF_MDATA(osBufPtr); \ |
| IX_OSAL_MBUF_PKT_LEN((IX_OSAL_MBUF *) ixpBufPtr) = IX_OSAL_OSBUF_PKT_LEN(osBufPtr); \ |
| IX_OSAL_MBUF_MLEN((IX_OSAL_MBUF *) ixpBufPtr) = IX_OSAL_OSBUF_MLEN(osBufPtr); \ |
| } |
| |
| #define IX_OSAL_OS_CONVERT_IXPBUF_TO_OSBUF( ixpBufPtr, osBufPtr) \ |
| { \ |
| if (ixpBufPtr == NULL) \ |
| { /* Do nothing */ } \ |
| else \ |
| { \ |
| (M_BLK *) osBufPtr = (M_BLK *) IX_OSAL_MBUF_OSBUF_PTR((IX_OSAL_MBUF *) ixpBufPtr); \ |
| if (osBufPtr == NULL) \ |
| { /* Do nothing */ } \ |
| else \ |
| { \ |
| IX_OSAL_OSBUF_MLEN(osBufPtr) =IX_OSAL_MBUF_MLEN((IX_OSAL_MBUF *) ixpBufPtr); \ |
| IX_OSAL_OSBUF_PKT_LEN(osBufPtr) =IX_OSAL_MBUF_PKT_LEN((IX_OSAL_MBUF *) ixpBufPtr); \ |
| } \ |
| } \ |
| } |
| |
| #endif /* FIXME */ |
| |
| #endif /* #define IX_OSAL_OS_BUFFER_MGT_H */ |
